HydroBASINS lev08 watershed · #6080720570
Bassin de Rio Norte
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 9 administrative regions : Alegre, Cachoeiro de Itapemirim, Castelo, Guaçuí, Jerônimo Monteiro +4
Sub-basin area
1 168,5km²
Upstream area
3 148km²
Discharge
44,81m³/s
Mean elev.
394m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
9 dept-equivalent regions (GADM L2)
- 430.5 km²36.9% of basin
- 337.4 km²29.0% of basin
- 176.9 km²15.2% of basin
- 155.8 km²13.4% of basin
- 50.0 km²4.3% of basin
- 6.3 km²0.5% of basin
- 5.7 km²0.5% of basin
- 1.9 km²0.2% of basin
1 moreFull L2 list
- São José do Calçado0.7 km² · 0.1%
2 intersecting protected areas
Natural Heritage Private Reserve
5.08 km² overlap
Forest
4.49 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 428 distinct species · 21 211 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Rio Norte : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 27 interactions GloBI sur 4 types (connectance 7.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
22,2°C
Annual rain
1 171mm
Moisture idx (CMI)
-0,26
Runoff
414mm/an
PET
1 581mm
AET
992mm
Mean slope
13,8°
Water table
516cm
Forest
13%
Crops
18%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)